Brandon
10/06/2025, 6:42 PMVapi Support Bot
10/06/2025, 6:43 PMObserve > Call Logs to see if there are any error messages or failed call attempts. This can help pinpoint configuration issues or concurrency limits that may be preventing your campaign from starting. If no errors are visible, try restarting the campaign and ensure your phone numbers are correctly configured and not exceeding concurrency limits.
If the issue persists, share a recent Call ID with Vapi support for further investigation.
Sources:
- [Outbound campaigns quickstart](https://docs.vapi.ai/outbound-campaigns/quickstart)
- [Debugging voice agents](https://docs.vapi.ai/debugging)
- [Outbound campaigns overview](https://docs.vapi.ai/outbound-campaigns/overview)Brandon
10/06/2025, 6:49 PMBrandon
10/07/2025, 6:23 PMChiranjeet Mishra
10/08/2025, 4:51 PM